<http://webisa.webdatacommons.org/prov/345728317>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/204392185> .
<http://webisa.webdatacommons.org/204392185>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/204392185>	<http://www.w3.org/ns/prov#value>	"The present invention relates to linear or rotary optical encoders used to measure the position of a linear or rotary moving element such as an actuator." .
<http://webisa.webdatacommons.org/204392185>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .